baber/WOPTO huggingface dataset:
Patent DE-19756152-A1 (DE)
Title: Steam heated roller for treating surface of paper webs
Inventor: HENDRIX GOTTFRIED
IPC: D21G1/02
Filed: 1997-12-17
Abstract: The steam heated roller assembly has a pump system (12) to pump out any condensation. The pump (12) does not move in relation to the roller (1), at one end of the roller (1). The pump system (12) has at least one pump, with an external drive which operates through the roller rotation and a static drive take-off (24).  The drive has a return setting unit. The pump is a piston pump with an inlet control edge and/or outlet control edge at the piston. The pump system (12) has a peripheral surface around it, and the external drive mechanism acts on the pump through a drive surface which, peripherally, is at a variable gap from the pump. The drive surface movement speed matches the surface speed of the pump system (12). The drive surface is the peripheral surface of a wheel (24), powered by a torque transmission link with the rotating roller (1). The drive surface can also be a belt, passing partially round the pump system (12) and partially round an external deflection roller. The pump system can contain at least one rotary pump, with an external drive, with the pump inlet and outlet separated by the pump drive.  Upon rotation, the drive passes through a working zone with a chamber with a constant volume which moves from the pump inlet to the pump outlet.  The rotary pump has a rotary paddle wheel or a rotary pump unit.  The drive is operated by the rotation of the roller against a static drive unit using a drive wheel in torque-transmission contact with a counter wheel in a positive or friction fit grip, on an axis matching the roller axis.  The counter wheel has no rotation to the bearing housing of the roller, or it has rotation against the bearing housing with a steam drive. The steam drive is a turbine, with a hot steam flow for its rotation, with torque-transmission contact with the drive wheel. The roller is heated by a number of peripheral channels. The pump system (12) is linked to the heating channels through a condensation channel at a radial outer wall of the heating system. Each heating channel leads to a common end chamber, where condensation is collected, to pass out to the pump through the condensation channel.  The collection chamber has a ring shape, connecting the ends of all the heating channels.  The condensation channel extends radially outwards and upwards to the pump. The pump is connected to an outflow pipe through a non-return valve, with a connecting pipe through the roller journal.
Patent DE-19805465-A1 (DE)
Title: Method of controlling and monitoring a material flow for production processes
Inventor: DREHER DIRK DR
IPC: G08G1/127
Filed: 1998-02-11
Abstract: The method involves at least one central system, one factory, a telematic center (4), transport and delivery computers in communication with the central system and mobile units (7) with GPS receivers which can communicate with the telematic center.   A request is triggered at the work position and transmitted to the central system and to an associated supplier and carrier. The central system generates transport documents and allocates them to dispatches taking account of vehicle weight, volume data and loadings. A pick-off list is generated using a route planning algorithm and passed to the supplier, who validates or corrects it and passes it to the central system. The list is sent to mobile units, the supplier checks the material to be loaded and passes the results to the telematic center, which tracks the mobile units using GPS. A selected ramp in the factory is allocated to the mobile unit. An Independent claim is also included for an  arrangement for controlling and monitoring a material flow.
Patent DE-19807032-A1 (DE)
Title: Vapor coating of cylindrical substrates e.g. silicon dioxide coating for sealing plastic carbonated drinks bottles
Inventor: BAUMECKER TOMAS
IPC: C23C14/56
Filed: 1998-02-19
Abstract: The bottles to be coated enter a treatment chamber (2) through an airlock (4) and are placed on a conveyor (38). The conveyor path is arranged to provide separate treatment stages for the cylindrical wall and for the base of the bottles by turning them during their travel (10-23) so that the parts are exposed at the correct distance from the vapor source.
Patent DE-19810036-A1 (DE)
Title: Continuous preparation of propargyl chloride with reduced production of dichloropropene by-products
Inventor: STAMM ARMIN
IPC: C07C19/01
Filed: 1998-03-09
Abstract: Propargyl chloride (I) is prepared continuously by reaction of propargyl alcohol (II) with a chlorination agent, in the presence of a catalyst (0.1-10 mol.% based on the amount of (II)), at 40-70 deg C.  Continuous preparation of (I) comprises reaction of (II) with a chlorination agent in the presence of a catalyst. The chlorination agent, (II) and catalyst (0.1-10 mol.% based on the amount of (II) used) are added continuously into a reaction zone and reacted at 40-70 deg C.
Patent DE-19818747-A1 (DE)
Title: Electric contact
Inventor: BARTOSCH GEORG JOSEF
IPC: H01R13/506
Filed: 1998-04-27
Abstract: The electric contact has a U-shaped cutting clamp region (4). It also has a contact region (9) for making contact with a complementary contact. The contact region (9) has two contact arms (10,11). The edges of the arms face each other such that the edges make contact with the complementary contact. The contact also has a fastening arrangement (12,13) for fastening the contact in the chamber of a housing. The fastening arrangement (12,13) is such that the force on the housing by the fastening arrangement and the force acting on the housing by the clamp are perpendicular to each other. Preferably the fastening arrangement is provided on the outer edge of the contact by hooks extending from the plane of the U-shaped clamp region (4).
Patent DE-19819129-A1 (DE)
Title: Display shield to show a notice or information
Inventor: WINTER LIESELOTTE
IPC: G09F7/12
Filed: 1998-04-29
Abstract: The notice shield has a base plate (5), a carrier layer (2) for the information to be shown and a cover plate (1). The information carrier is held at the base plate by release mountings which can be used repeatedly. The mountings are composed of a plastics press plate with a pin, to be pushed through matching openings (3) in the information carrier and cover plate and into openings in the base plate.
Patent DE-19822884-A1 (DE)
Inventor: KIESLING PETER
IPC: B62D33/04
Filed: 1998-05-22
Abstract: One or both of the cover plates is/are divided into several segments (PS1,PS2) abutting one another along impact edges. The impact edges (PR) of the segments are angled inwards. Clasp (SP) edges have a hollow rib, (HS) from which extends side flaps (SF) in a plane parallel to the surface of the cover plate.
Patent DE-19823020-A1 (DE)
Title: Neutron absorber component especially for nuclear power reactor
Inventor: BANCK JOACHIM
IPC: G21C19/07
Filed: 1998-05-22
Abstract: An absorber component comprises a neutron absorbent material in the form of a neutron absorption element in a vitreous matrix structure. Independent claims are also included for (i) production of an absorber component by mixing a silicate starting material with absorber material and with noncombustible fibers to form granules which are heated, cooled and molded to a vitreous neutron absorber material; (ii) a fuel element mounting frame with the above absorber component; and (iii) a neutron absorber material consisting of a neutron absorption element combined in a vitreous structure.
Patent DE-19826033-A1 (DE)
Title: Internal combustion engine controlling valve
Inventor: GRIGORJAN LEVON
IPC: F01L1/02
Filed: 1998-06-10
Abstract: The control valve (10) is reciprocated by the rotation of the valve crank in a system comprising valve connecting rod (1) with retainer wedges (2), top spring plate (3) and spring (4) as well as bottom valve connecting rod spring plate (5) and pin (13).    The valve movement depends on the rocker arm (11) plus valve (10), retainer wedges (4), valve spring plates top (7) and bottom (9) and pin (14), using valve spring (8).
Patent DE-19829049-A1 (DE)
Title: Valve controller for internal combustion engines
Inventor: NAKAYOSHI HIDEKI
IPC: F02D13/02
Filed: 1998-06-29
Abstract: The controller includes a rotary transfer element (30) formed integral with a synchronized belt pulley (60) taking up the rotary force from a crankshaft disc. The rotary transfer element or synchronized belt pulley is cooled by a cooling device (S) which can have a hollow cavity between the fluid chamber and belt pulley. The cooling device can have several cooling ribs set on the rotary transfer element. The rotary transfer element has an outer rotor with cooling ribs on its outer circumferential face, front plate and back plate or an outer rotor and a front plate with cooling ribs on its outer face.
Patent DE-19830029-A1 (DE)
Title: Painting rig for vehicle bodywork
Inventor: SCHOLZ WOLFGANG
IPC: B05C11/10
Filed: 1998-07-04
Abstract: The painting rig can paint in a sequence of colors.  It includes a container with a measured quantity of paints.  Sectors (5.1, 5.2, 5.3) of the central input line (5) serve as such a container.  The various painting materials are within the sequence of sectors  and are separated by separators (6).  One of the sectors between two containing paint may contain a cleaning solvent (7).
Patent DE-19832834-A1 (DE)
Title: Automatic safety infusion catheter needle
Inventor: LIU WEN-NENG
IPC: A61M25/06
Filed: 1998-07-21
Abstract: The catheter needle has a trifurcate connector (1) with first and second connecting sections coaxially aligned with each other. An infusion soft needle   (2) is inserted on the first connecting section of the trifucate connector. The steel needle (3) is connected with the second connecting section of the  trifucate connector. The holder body of the steel needle has a projecting post (313) formed with an air guiding hole  (313a) for exhausting the air outside and making the liquid medicine smoothly flow into the soft needle. An infusion catheter is serially connected with a third connecting section of the trifucate connector for infusion  of liquid medicine through the soft needle into the patient.
Patent DE-19834250-A1 (DE)
Title: Thermal anemometer to determine spatial flow in air conditioning system; has cylindrical air-permeable sleeve for turbulence damping
Inventor: DOEGE KLAUS
IPC: G01F1/684
Filed: 1998-07-29
Abstract: The thermal anemometer has a cylindrically shaped air permeable sleeve, which dampens the turbulence. The sleeve consists of circular ring laminations (5) and longitudinal laminations (6), which are slotted and fitted one in the other, so that a grid is formed, with exclusively radially extending flow surfaces.
Patent DE-19835796-A1 (DE)
Inventor: ADOLPH MANFRED
IPC: B02C13/288
Filed: 1998-08-07
Abstract: In order to operate the air circuit and convey the stock flow o fold material crushed in the casing (1) of a hammer mill, the airflow generated by the blast effect of a rotor (2) and the stock flow passing through an upper grading grid (4) are diverted by a deflector hood (8) and guided vertically downwards into a duct (6)delimited by the casing (1), said stock flow being combined with the stock flow graded in the area of a lower grading grid (5). The air flow is then guided to the circuit and the combined stock flow is guided to a device (11) for further processing, sorting and/or conveyance.
Patent DE-19837879-A1 (DE)
Title: Support device for powder coating appliances in high booths has full-height carrier with connected outrigger arms each carrying two adjustable spray guns
Inventor: KRAEMER ERICH
IPC: B05B13/02
Filed: 1998-08-20
Abstract: The support device has a vertical carrier (6), extending over the complete height of a powder coating booth (1). One or more powder coating appliances, e.g. spray guns (5), are positioned vertically above each other on the carrier, and are moveable in vertical direction. The spray guns are carried on outrigger arms (9), and two arms above each other are coupled via a tension cable section (8) or similar. Each arm carries two horizontally moveable spray guns.
Patent DE-19844430-A1 (DE)
Title: Bicycle frame has lower connecting point of shock absorber adjustable along rear wheel swinging arm by means of slide block which is in contact with bearing plate
Inventor: SCHUELER DETLEF
IPC: B62K25/30
Filed: 1998-09-28
Abstract: The lower connecting point of the bicycle frame's shock absorber(3) is adjustable along the rear wheel swinging arm(1) by means of a slide block(4) which is in contact with a bearing plate(5). The shock absorber is installed vertically, has means for fine adjustment, and comprises at least one spring(6) and a damper(7). The shock absorber is adjustably mounted on the saddle tube(2) by its upper connecting point. A pedal bearing housing(8) is formed on the rear wheel swinging arm.
Patent DE-19850584-A1 (DE)
Inventor: VOLZ DIETER
IPC: F02D41/14
Filed: 1998-11-03
Abstract: The invention relates to an internal combustion engine, especially for a motor vehicle. Said internal combustion engine is provided with a combustion chamber into which fuel can be injected in at least two different operating modes. The internal combustion engine is provided with a control unit which switches between the operating modes subject to a desired operating mode. Said control unit can detect an operating mode requirement subject to the fact whether the individual operating modes are capable of producing the required torque ratio while keeping within predetermined lambda limits.
Patent DE-19854991-A1 (DE)
Title: Attachment structure for image development module of electrophotography system
Inventor: SAITO MASANORI
IPC: G03G21/00
Filed: 1998-12-04
Abstract: Common assembly units (900,1100,1100',1300) are provided with a support to hold a write-in unit. A fixed portion of another device is attached to the common assembly units. The relative position of an image carrier (16) is set corresponding to the write-in unit.
Patent DE-19900364-A1 (DE)
Title: Integrated circuit device made from wafer
Inventor: KAO PAI-HSIANG
IPC: H01L23/31
Filed: 1999-01-07
Abstract: The device has a chip body (102) comprising several electrical contacts on a first surface. A protective film (210) is adhered directly to the back surface of the chip body. The protective film is thick enough to enable it to be laser marked, without affecting the chip body.  A semiconductor wafer and a method of manufacturing a semiconductor wafer are also claimed.
Patent DE-19903218-A1 (DE)
Title: Winter gritting medium for traffic surfaces
Inventor: HOFMANN KLAUS
IPC: C09K3/18
Filed: 1999-01-27
Abstract: A winter gritting medium, containing moisture absorbing components preferably in the form of plant fibers, is new. A winter gritting medium comprises a freezing point depressant and moisture absorbing components preferably of natural origin, the components having a longitudinal/transverse dimension ratio of greater than 1:2. Preferred Features: The components are woody components of plants especially flax, hemp, linseed and straw fibers.
Patent DE-19903442-A1 (DE)
Inventor: KIRCHNER LORENZ
IPC: F24D3/08
Filed: 1999-01-29
Abstract: The invention relates to a boiler comprising a heat insulated closed reservoir container (2) with an inlet (10) for cold water for domestic use in the lower area of the boiler and with an outlet (11) for warm water for domestic use in the upper area of the boiler. The boiler also comprises a tube-shaped element (3) which is arranged in an upright position in the container (2) at a distance from the container bottom and the container lid. The boiler also comprises a heating spiral (6) which surrounds the tube-shape element (3). The heating spiral (6) comprises an inlet and an outlet (7, 8) for the heating medium. Said inlet and outlet (7, 8) are guided out of the reservoir container. The tube-shape element (3) with the heating spiral (6) only extends in the lower area of the container (2). A heating spiral (9) for water for domestic use which is cross-flown by water for domestic use is arranged at least above the tube-shaped element (3). Said heating spiral (9) is directly connected to the inlet (10) for cold water for domestic use and the outlet (11) for warm water for domestic use. The boiler also comprises a liquid heat transfer medium (12) that is accommodated in the container (2), heated by the heating spiral (6) and that indirectly exchanges heat with said heating spiral (9).
Patent DE-19907693-A1 (DE)
Title: Vehicle control method involves increasing fuel quantity delivered to internal combustion engine with delay relative to air quantity when switching in auxiliary drive
Inventor: MAYER RAINER
IPC: F02D41/14
Filed: 1999-02-23
Abstract: The method involves controlling a vehicle with systems for controlling the fuel quantity and the air quantity delivered to an internal combustion engine, whereby the torque (MD) is increased by switching in an auxiliary drive, by increasing the fuel quantity with a delay relative to the air quantity. When switching the auxiliary drive the air quantity is increased and the fuel quantity injected into the engine is increased after a delay period (TS).  An Independent claim is also included for an arrangement for controlling a vehicle.
Patent DE-19907795-A1 (DE)
Title: Verfahren zur Unterstützung eines Benutzers eines Kraftfahrzeugs bei der Bedienung von Komponenten des Kraftfahrzeugs sowie eine zugehörige Vorrichtung
Inventor: GECK BERTHOLD
IPC: B60K37/06
Filed: 1999-02-24
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Unterstützung eines Benutzers eines Kraftfahrzeugs bei der Bedienung von Komponenten des Kraftfahrzeugs, wobei die Betriebszustände der Komponenten abhängig von der Betätigung von Betätigungselementen der Komponenten geschaltet werden, wobei ein Unterstüzungsabfrageelement vorgesehen ist, abhängig von dessen Betätigung zu wenigstens einer nachfolgenden Betätigung eines Betätigungselements wenigstens einer Komponente lediglich eine Information über den mit diesem Betätigungselement im Normalbetrieb schaltbaren Betriebszustand ausgegeben wird.
Patent DE-19908044-A1 (DE)
Title: Einstellvorrichtung für ein LCD-Projektionsfernsehgerät
Inventor: STORZ MARTIN
IPC: G03B21/00
Filed: 1999-02-24
Abstract: Die Erfindung betrifft eine Einstellvorrichtung für ein LCD-Fernsehprojektionsgerät. Bei solchen Fernsehgeräten werden monochromatische Strahlenbündel der Farben Rot, Grün und Blau mittels LCD-Lichtventilen beeinflußt, d. h. abhängig von einem Videosignal wird das Licht von den Lichtventilen durchgelassen oder nicht. Die auf diese Weise erzeugten monochromatischen Fernsehbilder werden auf einem Projektionsschirm überlagert, wo auf diese Weise ein Farbbild entsteht. DOLLAR A Für ein qualitativ gutes Fernsehbild ist es daher zwingend erforderlich, daß sich die monochromatischen Strahlenbündel der Lichtventile exakt überlagern. Voraussetzung hierfür ist eine genaue Justage der Lichtventile. DOLLAR A Die Erfindung schlägt eine Einstellvorrichtung vor, mittels derer eine besonders hohe Einstellgenauigkeit erzielbar ist und gleichzeitig die Justagevorrichtung vereinfacht wird. Zu diesem Zweck ist die erfindungsgemäße Einstellvorrichtung mit einem Federelement versehen, welches die Einstellmittel mit einer Federkraft beaufschlagt, so daß eine spielfreie Einstellung ermöglicht ist.
Patent DE-19908577-A1 (DE)
Title: Locking or unlocking device for electrical power distributing systems, has pyrotechnic gas generator for rapid locking, unlocking or opening of door or cover
Inventor: KREMERS WOLFGANG
IPC: H02B13/025
Filed: 1999-02-27
Abstract: The device has at least one pyrotechnic gas generator (5) for rapid locking or unlocking or opening of a door or cover (3). The door is closed by engaging bolts and is held shut against the internal pressure by the pyrotechnic gas generator.
Patent DE-19911890-A1 (DE)
Title: Sensor holder for bearer part has at least the connecting element via which the sensor holder can be welded to the bearer part made from synthetic material that is transparent to laser light
Inventor: NAGEL INGO
IPC: B29C65/16
Filed: 1999-03-17
Abstract: The holder has a base body (10) in which the sensor is accommodated and at least one connecting element (11) via which the sensor holder can be welded to the bearer part (2). At least the connecting element is made from a synthetic material that is transparent to laser light. The base body can be made from a synthetic material that is transparent to laser light  An Independent claim is also included for a method of welding a sensor holder to a bearer part.
Patent DE-19912818-A1 (DE)
Title: Ventil mit Ventilstift
Inventor: FONFARA HARALD
IPC: F16K27/02
Filed: 1999-03-22
Abstract: Die Erfindung betrifft ein Ventil, insbesondere ein Heizkörperventil oder ein Thermostatventil, das mit einer Federeinrichtung, einem Ventilstift, der von der Federeinrichtung vorbelastet werden kann und einem Ventilteller am Endbereich des Ventilstiftes ausgebildet ist, wobei erfindungsgemäß der Ventilstift aus Kunststoff hergestellt werden kann.
Patent DE-19913056-A1 (DE)
Title: Data transmission method for mobile telecommunication network includes transmitting compressed data to the mobile telephone
Inventor: TRINKEL MARIAN
IPC: H03M7/30
Filed: 1999-03-17
Abstract: Data are transferred in compressed form and the computers for the data transmission in the mobile network are expanded for the data compression/data decompression. Mobile data transmission is utilized by the use of a compressed data transmission as a transmitter or receiver PC with extension of mobile telephone or a combination devices e.g. radiotelephone.
Patent DE-19915522-A1 (DE)
Title: Automotive twin clutch control unit has manual override preventing engine stall
Inventor: KNOBLAUCH RICHARD
IPC: F16D25/10
Filed: 1999-04-07
Abstract: An automotive gearbox has a dual clutch arrangement. One clutch is selected in association with the odd numbered gears, and the second is selected in association with the even numbers of gears. The clutch (2) is disengaged by an automatic unit (15) which can be manually overridden (17).
Patent DE-19919790-A1 (DE)
Inventor: RIEBEL HANS-JOCHEM
IPC: A01N43/10
Filed: 1999-04-30
Abstract: The invention relates to the use of N-substituted heterocyclylalkylamines of general formula (I), wherein A represents a single bond or alkanediyl, R<1> represents optionally substituted alkyl, R<2> represents hydrogen, amino or optionally substituted alkyl, alkoxy, alkylthio, alkylamino or dialkylamino, respectively, Y represents cyano or nitro and Z represents optionally substituted heterocyclyl, as herbicides. The invention also relates to novel N-substituted thienylalkylamines and to methods for producing the same.
Patent DE-19924683-A1 (DE)
Title: Chisel or single-point cutter for an excavating, road drilling or mining machine is hard tipped by introducing bulk hard material into a tip recess and filling the interstices with a binder
Inventor: KAMMERER KARL
IPC: B23K35/30
Filed: 1999-05-28
Abstract: Hard tipping of a chisel involves introducing bulk hard material into a tip recess (11) and filling the interstices with a binder. An Independent claim is also included for a chisel tipped with hard material by the above process.
Patent DE-19929964-A1 (DE)
Inventor: SCHULER THOMAS
IPC: G01N21/88
Filed: 1999-06-29
Abstract: The invention relates to a device and method for detecting media such as water, condensation, dirt and the like on both sides of a vehicle window, whereby the device is not placed directly on the window.
Patent DE-19930753-A1 (DE)
Title: Projection of image onto inclined surface
Inventor: RISTOW JUERGEN
IPC: G03B21/28
Filed: 1999-07-02
Abstract: The projection of an image onto an inclined surface is made using an optical projector (3) with the light being passed through an optical system (2). In order to avoid distortion of the image (1) on the screen the generated image is pre adjusted by an offset angle alpha which is related to an angle beta of the inclination of the screen.